how wings work? Smoke streamlines around an airfoil

Excellent video by the way

In the slowed down pulsed section I now see how the air flowing over the top goes faster.

I'm trying to build a small replica of a wind tunnel, and i was wondering what to use to create the streamlines, as in smoke, liquid nitrogen, or dry ice?
If it is smoke, then what do you create it from and how?
If its anything else, than thank you for the information.Really need it!!

Mauricio tiene mangina!

hello, I am spanish studient and I would like know how is do the video,with a program or with a wind tunnel?

this was done in an actual wind tunnel. The title says "smoke streamlines around an airfoil" - they mean real smoke, so this is a real wind tunnel rather than a computer simulation.

this is a very good video to guide students about aerofoil

needs some sound (besides my cousins blowdryer in the background)...but anyway go future engineers! lets do this!!!!! lol

future aero engn'r here

Hello everybody! My name is Gustav and I am making my senior year of pilotstudies. I am currrently working on a big assignement about Principles of flight (differnet theories like Newton and Bernoullis). I just wonder if there's someone out there who knows any good pages about these theories (A little bit more about Newton is what I really need) I would be very greatful for some help:) Thanks